3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ghassane_ | 10 | 2407 | 894 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.060 | 0.326 | 0.426 | 50.8 | -63 | 134 | 2073 | 2046 | 1514 |
| EloSRM | 0.038 | 0.328 | 0.440 | 51.4 | -74 | 164 | 2425 | 2407 | 1473 |
| initial | 0.137 | 0.331 | 0.457 | 39.8 | -65 | 131 | 1366 | 1364 | 1393 |
| SRMFix | 0.121 | 0.340 | 0.468 | 44.9 | -103 | 138 | 1366 | 1351 | 1536 |
| SRM | 0.114 | 0.486 | 0.594 | 57.2 | -236 | 54 | 1118 | 894 | 2060 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2021-12-28 | SRM 820 | 2 | 33 | 38.96 | 0.24 | 34 | 2407 | 1473 | 23 | 894 | 2060 |
| 9 | 2021-08-21 | SRM 811 | 2 | 56 | 49.28 | -0.18 | 0 | 2373 | 1690 | 5 | 871 | 2521 |
| 8 | 2021-06-02 | TCO21 2B | 1 | 185 | 204.61 | -0.05 | -2 | 2373 | 1922 | 2 | 866 | 2789 |
| 7 | 2021-05-22 | TCO21 Round 2A | 1 | 311 | 335.90 | -0.07 | -7 | 2375 | 1889 | -4 | 864 | 2764 |
| 6 | 2021-04-28 | 2021 TCO 1B | 1 | 155 | 152.67 | -0.02 | 8 | 2382 | 2014 | 1 | 868 | 3010 |
| 5 | 2021-04-17 | 2021 TCO 1A | 1 | 387 | 335.82 | -0.38 | -51 | 2374 | 2158 | -117 | 867 | 3256 |
| 4 | 2021-03-19 | SRM 802 | 2 | 61 | 77.30 | 0.34 | 69 | 2425 | 1984 | 54 | 984 | 2687 |
| 3 | 2020-11-18 | Rookie SRM 1 | 1 | 59 | 115.75 | 0.97 | 164 | 2356 | 2000 | 48 | 930 | 2636 |
| 2 | 2020-04-11 | SRM 783 | 2 | 236 | 175.81 | -0.74 | -74 | 2192 | 2659 | -236 | 882 | 3269 |
| 1 | 2020-03-28 | SRM 782 | 2 | 143 | 173.46 | 0.28 | 106 | 2265 | 2316 | -82 | 1118 | 1893 |